Qalandar, Manhal AbdulGhani, Manhal AbdulGhani Qalandar, و Mustafa Natiq Saleh, trans. “National Trade Policy and Its Impact on International Trade”. Twejer Journal 9, no. 3 (آوریل 26, 2026): 150–182. دسترسی اکتبر 13, 2026. https://journals.soran.edu.iq/index.php/Twejer/article/view/2333.